<template>
    <div id="mainBody">
        <router-view :sid="sid"></router-view>
    </div>
</template>
<script>
export default {
  data () {
    return {
      sid: ''
    }
  },

  created () {
    const sid = sessionStorage.getItem('sid')
    console.log('，，，，，', sid)
    this.sid = sid
  }

}
</script>
<style scoped>
#mainBody {
  /*height: 100%;*/
  width: 100%;
  /*background: #16e2e5;*/
}
</style>
